admin/fix-for-towncrier.py

#!/usr/bin/env python

"""
Twisted moved the C{twisted} hierarchy to the C{src} hierarchy, but C{git}
doesn't know how to track moves of directories, only files.  Therefore any
files added in branches after this move will be added into ./twisted/ and need
to be moved over into
"""

import os
from twisted.python.filepath import FilePath

here = FilePath(__file__).parent().parent()
twistedPath = here.child("src").child("twisted")

def mv(fromPath):

    for fn in fromPath.walk():
        if fn.isfile():
            os.system("git mv {fr} {to}"
                      .format(
                          fr=fn.path,
                          to=fn.parent().parent().child(
                              'newsfragments').child(fn.basename()).path

                      ))

if twistedPath.child('topfiles').exists():
    mv(twistedPath.child('topfiles'))

for child in twistedPath.listdir():
    path = twistedPath.child(child).child('topfiles')
    if path.exists():
        mv(path)